FR2893139B1 - Micro capteur apte a detecter et a compter des chocs ou des accelerations/decelerations. - Google Patents

Micro capteur apte a detecter et a compter des chocs ou des accelerations/decelerations.

Info

Publication number
FR2893139B1
FR2893139B1 FR0608055A FR0608055A FR2893139B1 FR 2893139 B1 FR2893139 B1 FR 2893139B1 FR 0608055 A FR0608055 A FR 0608055A FR 0608055 A FR0608055 A FR 0608055A FR 2893139 B1 FR2893139 B1 FR 2893139B1
Authority
FR
France
Prior art keywords
detection
decelerations
accelerations
shocks
micro sensor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR0608055A
Other languages
English (en)
Other versions
FR2893139A1 (fr
Inventor
Gilles Bourbon
Philippe Helin
Moal Patrice Le
Pierre Francois Louvigne
Patrice Minotti
Vincent Walter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Direction General pour lArmement DGA
Silmach SA
Etat Francais
Original Assignee
Direction General pour lArmement DGA
Silmach SA
Etat Francais
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FR0509297A external-priority patent/FR2890748A1/fr
Application filed by Direction General pour lArmement DGA, Silmach SA, Etat Francais filed Critical Direction General pour lArmement DGA
Priority to FR0608055A priority Critical patent/FR2893139B1/fr
Publication of FR2893139A1 publication Critical patent/FR2893139A1/fr
Application granted granted Critical
Publication of FR2893139B1 publication Critical patent/FR2893139B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/12—Recording devices
    • G01P1/127—Recording devices for acceleration values
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
    • B81B3/00—Devices comprising flexible or deformable elements, e.g. comprising elastic tongues or membranes
    • B81B3/0035—Constitution or structural means for controlling the movement of the flexible or deformable elements
    • B81B3/0051—For defining the movement, i.e. structures that guide or limit the movement of an element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/01—Counting means indicating the number of shots fired
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/03—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses by using non-electrical means
    • G01P15/032—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses by using non-electrical means by measuring the displacement of a movable inertial mass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M1/00—Design features of general application
    • G06M1/08—Design features of general application for actuating the drive
    • G06M1/083—Design features of general application for actuating the drive by mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
    • B81B2201/00—Specific applications of microelectromechanical systems
    • B81B2201/02—Sensors
    • B81B2201/0228—Inertial sensors
    • B81B2201/025—Inertial sensors not provided for in B81B2201/0235 - B81B2201/0242

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Gyroscopes (AREA)
FR0608055A 2005-09-13 2006-09-13 Micro capteur apte a detecter et a compter des chocs ou des accelerations/decelerations. Active FR2893139B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0608055A FR2893139B1 (fr) 2005-09-13 2006-09-13 Micro capteur apte a detecter et a compter des chocs ou des accelerations/decelerations.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0509297A FR2890748A1 (fr) 2005-09-13 2005-09-13 Micro capteur apte a detecter et a compter des chocs ou des accelerations/decelerations.
FR0608055A FR2893139B1 (fr) 2005-09-13 2006-09-13 Micro capteur apte a detecter et a compter des chocs ou des accelerations/decelerations.

Publications (2)

Publication Number Publication Date
FR2893139A1 FR2893139A1 (fr) 2007-05-11
FR2893139B1 true FR2893139B1 (fr) 2008-08-08

Family

ID=37965576

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0608055A Active FR2893139B1 (fr) 2005-09-13 2006-09-13 Micro capteur apte a detecter et a compter des chocs ou des accelerations/decelerations.

Country Status (1)

Country Link
FR (1) FR2893139B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2916843A1 (fr) * 2007-05-29 2008-12-05 Etat Francais Dga Microcapteur apte a detecter une variation de distance ou un cycle de variations de distance entre deux points ou zones d'une structure lors d'une sollicitation.
FR2974410B1 (fr) * 2011-04-22 2015-05-29 France Etat Capteur passif et reversible de deformations
FR3008179B1 (fr) 2013-07-02 2015-06-12 France Etat Microcapteur passif et reversible de deformations

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB705745A (en) * 1951-01-30 1954-03-17 Printing Packaging & Allied Tr Shock registering apparatus
US4146987A (en) * 1976-11-01 1979-04-03 The United States Of America As Represented By The Secretary Of The Army Impulse activated counting device
FR2468948A1 (fr) * 1979-11-05 1981-05-08 Alsetex Dispositif de visualisation du nombre de coups tires avec une munition d'exercice
US6453746B1 (en) * 2000-06-07 2002-09-24 Sandia Corporation Microscale acceleration history discriminators

Also Published As

Publication number Publication date
FR2893139A1 (fr) 2007-05-11

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